public virtual void VisitAlterTable(AlterTableNode node)
{
if (node.CreateTable != null)
VisitCreateTable(node.CreateTable);
if (node.Actions != null) {
foreach (var action in node.Actions) {
VisitAlterTableAction(action);
}
}
}
public virtual void VisitAlterTable(AlterTableNode node)
{
if (node.CreateTable != null)
{
VisitCreateTable(node.CreateTable);
}
if (node.Actions != null)
{
foreach (var action in node.Actions)
{
VisitAlterTableAction(action);
}
}
}
public override void VisitAlterTable(AlterTableNode node)
{
AlterTable.Build(context, node, statements);
}
public static void Build(IQueryContext context, AlterTableNode node, ICollection<SqlStatement> statements)
{
// TODO:
}
public static void Build(ITypeResolver typeResolver, AlterTableNode node, ICollection<SqlStatement> statements)
{
if (node.CreateTable != null) {
CreateTable.Build(typeResolver, node.CreateTable, statements);
foreach (var statement in statements) {
if (statement is CreateTableStatement)
((CreateTableStatement) statement).IfNotExists = true;
}
} else if (node.Actions != null) {
foreach (var action in node.Actions) {
BuildAction(typeResolver, node.TableName, action, statements);
}
}
}
private void BuildAlterTable(AlterTableNode node)
{
AlterTable.Build(typeResolver, node, statements);
}